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Growing up in the Herd:
The Life of a Mammoth
What was life like for young mammoths? How were they raised and
nurtured? Who were their family members? Scientists try to answer
these questions by studying evidence such as fossil bones, tissue
remains, and DNA. They also observe elephants to better understand
the likely behaviors and lifecycles of mammoths.
About three million years ago, mammoths extended their range
beyond Africa by moving into Eurasia. Over time, these mammoth
populations became isolated from one another, eventually evolving
into new species as a result of adapting to different environments.
Sometimes, nearly intact mammoths are found in the permafrost of
Siberia, providing scientists with a wealth of information about their
lives. During much of the Pleistocene, or last great Ice Age, millions
of woolly mammoths roamed the Earth. Because many of these
animals lived and died in cold, dry regions, their remains are often
well preserved, giving scientists much to study.
Lyuba is the most complete and well-preserved mammoth specimen
ever found—and the most studied. This female woolly mammoth died in Siberia about 42,000 years ago. She
was about one month old at the time of her death. By studying her DNA, bones, stomach contents, internal
organs, teeth and tusks, as well as the area where she was found, Lyuba provides scientists with valuable
information about a population of mammoths for which few samples exist.
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